121215146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2549}}^1$

素因数の和:2654

約数の個数: 32

約数和(自身を含む): 205632000

約数和(自身を除く): 84416854

約数列:

[1, 2, 13, 26, 31, 59, 62, 118, 403, 767, 806, 1534, 1829, 2549, 3658, 5098, 23777, 33137, 47554, 66274, 79019, 150391, 158038, 300782, 1027247, 1955083, 2054494, 3910166, 4662121, 9324242, 60607573, 121215146]

約数ペア:

[(1, 121215146), (2, 60607573), (13, 9324242), (26, 4662121), (31, 3910166), (59, 2054494), (62, 1955083), (118, 1027247), (403, 300782), (767, 158038), (806, 150391), (1534, 79019), (1829, 66274), (2549, 47554), (3658, 33137), (5098, 23777)]